A 4-year-old child was killed when a truck crashed on State Highway 1 near Gore early this morning.
Police are now urging anyone who saw the crash to get in touch.
The truck was carrying about 30 bobby calves when it left the road and rolled into a paddock at 2.50am.
The driver suffered moderate injuries and two 6-year-olds, who were siblings of the dead preschooler, suffered minor injuries.
A number of the bobby calves were euthanised due to the injuries they sustained.